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Diffusion Jev vs amos-1-large

Diffusion Jev and amos-1-large have no measured difference in accuracy, calibration or cost in our data yet.

SpecDiffusion Jevamos-1-large
Provider—Scira (mukaddamzaid)
Decision Index score——
Calibration error (ECE)——
Median latency (p50)——
Cost per 1,000 decisions——
Parameters——
Open weightsYesYes
Question typesChoice (one of N options), Score (ordered rubric), Yes / noChoice (one of N options), Score (ordered rubric), Yes / no
MechanismDiffusion LMDecoder LM with a decision readout
License—apache-2.0

FAQ

Is Diffusion Jev or amos-1-large more accurate?

At least one of the two has no Jev Decision Index score yet, so their accuracy cannot be compared here.

Which is better calibrated, Diffusion Jev or amos-1-large?

No calibration difference between Diffusion Jev and amos-1-large is recorded yet.

Is Diffusion Jev or amos-1-large cheaper per 1,000 decisions?

A hosted price is not recorded for both models; open-weight models cost the compute you run them on.

Cost per 1,000 decisions assumes 200 input tokens per decision. Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.